3M™ Littmann® Lightweight II S.E. Stethoscope
| Tube & Headset Colour | Black |
| Brand | 3M Littmann |
| Manufacturer | Littmann |
| Model / MPN | 2450 |
| GTIN | 707387789145 |
The 3M™ Littmann® Lightweight II S.E. Stethoscope is an ideal entry-level instrument for healthcare professionals, combining reliable acoustic performance with a lightweight design. Specially crafted for blood pressure measurement and basic physical assessments, this stethoscope provides clear, accurate sound while remaining easy to handle throughout busy shifts. Its teardrop-shaped chestpiece allows for effortless positioning under blood pressure cuffs or around bandages, making patient assessments more comfortable and efficient.
Whether you are a nursing student, medical assistant, EMT, or licensed practical nurse, the Littmann Lightweight II S.E. is designed to help you focus on what matters most: listening accurately to your patients and providing quality care.
Key Details at a Glance
- Reliable acoustic performance for entry-level clinicians
- Lightweight design for ease of use and portability
- Dual-sided chestpiece with tunable diaphragm and open bell
- Teardrop-shaped chestpiece for easier positioning under cuffs and bandages
- Tunable diaphragm: hear high or low-frequency sounds by adjusting chestpiece pressure
- Nonchill rim and diaphragm for patient comfort
- Snap-tight, soft-sealing ear tips for excellent acoustic seal
- Adjustable headset tension for a personalized fit
- Latex-free and phthalate-free tubing for patient and clinician safety
- 2-year limited warranty
Why Choose the Littmann Lightweight II S.E. Stethoscope?
Dual-Sided Chestpiece with Tunable Diaphragm
The dual-sided chestpiece includes both an open bell and a tunable diaphragm, offering versatile use across adult patients. Tunable diaphragm technology allows you to hear both high- and low-frequency sounds by simply adjusting pressure on the chestpiece—light pressure captures low-frequency sounds, while firm pressure captures higher-frequency sounds. This simplifies auscultation and saves time during physical assessments.
Comfortable for Patients and Clinicians
A nonchill rim and diaphragm provide optimal comfort for patients during exams, while the soft-sealing ear tips ensure a snug fit and excellent acoustic seal for clinicians. The adjustable headset allows the ear tubes to be tensioned to individual head sizes, ensuring comfort for extended periods of use.
Lightweight and Durable Design
Engineered for everyday clinical use, the Littmann Lightweight II S.E. is constructed with lightweight materials without compromising acoustic quality. Its next-generation tubing is latex-free and phthalate-free, supporting the safety of both clinicians and patients while reducing environmental impact.
Versatile Clinical Applications
This stethoscope is ideally suited for a variety of healthcare professionals, including:
- Certified Nursing Assistants (CNAs)
- Licensed Practical Nurses (LPNs)
- Medical Assistants (MAs)
- EMT/EMS personnel
- Licensed Vocational Nurses (LVNs)
- Nursing students
It is specifically designed for blood pressure measurement and basic physical assessments in adult patients.
What is the tubing length of the 3M Littmann Lightweight II S.E. Stethoscope in the black 28-inch model?
The 3M Littmann Lightweight II S.E. Stethoscope in black has an overall length of 28 inches (71 cm). The tubing is black in colour and constructed from latex-free and phthalate-free material.
Is the Littmann Lightweight II S.E. suitable for nursing students and EMT personnel?
The 3M Littmann Lightweight II S.E. is specifically designed for entry-level clinicians including nursing students, EMT/EMS personnel, Certified Nursing Assistants, Licensed Practical Nurses, Medical Assistants, and Licensed Vocational Nurses. It is intended for blood pressure measurement and basic physical assessments in adult patients.
How does the tunable diaphragm on the Littmann Lightweight II S.E. work?
The tunable diaphragm on the Littmann Lightweight II S.E. allows the clinician to hear both high- and low-frequency sounds by adjusting pressure on the chestpiece. Light pressure captures low-frequency sounds, while firm pressure captures higher-frequency sounds, simplifying auscultation without switching sides.
What is the chestpiece weight and diaphragm diameter of the Littmann Lightweight II S.E. stethoscope?
The chestpiece of the Littmann Lightweight II S.E. weighs 1.65 ounces (47 g) and has a diaphragm diameter of 2.12 inches. The chestpiece is constructed from a metal/resin composite with an epoxy/fiberglass diaphragm.
What warranty does the 3M Littmann Lightweight II S.E. stethoscope carry?
The 3M Littmann Lightweight II S.E. stethoscope is covered by a 2-year limited warranty.
Why is the teardrop-shaped chestpiece on the Littmann Lightweight II S.E. clinically useful?
The teardrop-shaped chestpiece on the Littmann Lightweight II S.E. allows for easier positioning under blood pressure cuffs or around bandages. This design supports more efficient patient assessments, particularly during blood pressure measurement.
What headset material is used in the Littmann Lightweight II S.E. and how does it fit different users?
The headset of the Littmann Lightweight II S.E. is made from wide diameter aerospace alloy and anodized aluminum. The headset tension is adjustable, allowing ear tubes to be tensioned to individual head sizes for a personalized fit during extended use.
Does the Littmann Lightweight II S.E. stethoscope have a bell in addition to the diaphragm?
The Littmann Lightweight II S.E. features a dual-sided chestpiece that includes both an open bell and a tunable diaphragm, providing versatile auscultation across adult patients. The chestpiece technology is classified as double-sided.
Procrastinate Responsibly.
Follow @surgomed
